How do i make an overhead gui for myself?

Learn first, and do an attempt. Starting a project without any experience is pointless, and asking people to make stuff for you isn't cool. Do an attempt, if it doesn't work, we will be more than happy to help fix it.

This video should help. https://www.youtube.com/watch?v=TfeWj3zGAkM&t=565s

starmaq starting a project without any experience is not pointless, i did just that and i have come a good way with my lua and im almost ready to publish my first proper game

you took the right way! some people would be just like "i wanna make simulator" without knowing anything about rbxlua. I'm assuming you tried to learn and improve while trying, but some others will always look for the easy way

muffin

@starmaq I tried it and it actually worked.. Thank you for the comment and how well you helped me :D

Maybe you should try some basic Rbx Lua first, Try this out it kick started me : https://www.youtube.com/playlist?list=PLuEQ5BB-Z1PJ4JIDXpttxuvCzJMeIqzMi

if you have a billboard ui set, all you need is to make the billboard's Parent the Player's head [NOTE: you need something in billboard like a Text Label or Frame]